1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # the terms of the Affero GNU General Public License as published by the |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the Affero GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # and the GNU General Public License along with this program. If not, see |
17 | # and the GNU General Public License along with this program. If not, see |
18 | # <http://www.gnu.org/licenses/>. |
18 | # <http://www.gnu.org/licenses/>. |
19 | # |
19 | # |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
21 | # |
21 | # |
22 | |
22 | |
23 | package cf; |
23 | package cf; |
24 | |
24 | |
25 | use 5.10.0; |
25 | use common::sense; |
26 | use utf8; |
|
|
27 | use strict qw(vars subs); |
|
|
28 | |
26 | |
29 | use Symbol; |
27 | use Symbol; |
30 | use List::Util; |
28 | use List::Util; |
31 | use Socket; |
29 | use Socket; |
32 | use EV; |
30 | use EV; |
… | |
… | |
78 | # strictly for debugging |
76 | # strictly for debugging |
79 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
77 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
80 | |
78 | |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
79 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
82 | |
80 | |
|
|
81 | our @ORIG_INC; |
|
|
82 | |
83 | our %COMMAND = (); |
83 | our %COMMAND = (); |
84 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
85 | |
85 | |
86 | our @EXTS = (); # list of extension package names |
86 | our @EXTS = (); # list of extension package names |
87 | our %EXTCMD = (); |
87 | our %EXTCMD = (); |
… | |
… | |
93 | our @EVENT; |
93 | our @EVENT; |
94 | our @REFLECT; # set by XS |
94 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
95 | our %REFLECT; # set by us |
96 | |
96 | |
97 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
|
|
98 | |
98 | our $DATADIR = datadir; |
99 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
101 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
102 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
103 | |
102 | our $LOCALDIR = localdir; |
104 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
105 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
106 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
107 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
108 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
109 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
110 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
111 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
112 | |
111 | our %RESOURCE; # unused |
113 | #our %RESOURCE; # unused |
112 | |
114 | |
113 | our $OUTPUT_RATE_MIN = 3000; |
115 | our $OUTPUT_RATE_MIN = 3000; |
114 | our $OUTPUT_RATE_MAX = 1000000; |
116 | our $OUTPUT_RATE_MAX = 1000000; |
115 | |
117 | |
116 | our $MAX_LINKS = 32; # how many chained exits to follow |
118 | our $MAX_LINKS = 32; # how many chained exits to follow |
… | |
… | |
124 | our $BDB_DEADLOCK_WATCHER; |
126 | our $BDB_DEADLOCK_WATCHER; |
125 | our $BDB_CHECKPOINT_WATCHER; |
127 | our $BDB_CHECKPOINT_WATCHER; |
126 | our $BDB_TRICKLE_WATCHER; |
128 | our $BDB_TRICKLE_WATCHER; |
127 | our $DB_ENV; |
129 | our $DB_ENV; |
128 | |
130 | |
129 | our @EXTRA_MODULES = qw(pod match mapscript); |
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
130 | |
132 | |
131 | our %CFG; |
133 | our %CFG; |
|
|
134 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
132 | |
135 | |
133 | our $UPTIME; $UPTIME ||= time; |
136 | our $UPTIME; $UPTIME ||= time; |
134 | our $RUNTIME; |
137 | our $RUNTIME = 0; |
|
|
138 | our $SERVER_TICK = 0; |
135 | our $NOW; |
139 | our $NOW; |
136 | |
140 | |
137 | our (%PLAYER, %PLAYER_LOADING); # all users |
141 | our (%PLAYER, %PLAYER_LOADING); # all users |
138 | our (%MAP, %MAP_LOADING ); # all maps |
142 | our (%MAP, %MAP_LOADING ); # all maps |
139 | our $LINK_MAP; # the special {link} map, which is always available |
143 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
148 | |
152 | |
149 | our @POST_INIT; |
153 | our @POST_INIT; |
150 | |
154 | |
151 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
155 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
152 | our $REALLY_UNLOOP; # never set to true, please :) |
156 | our $REALLY_UNLOOP; # never set to true, please :) |
|
|
157 | |
|
|
158 | our $WAIT_FOR_TICK = new Coro::Signal; |
|
|
159 | our @WAIT_FOR_TICK_BEGIN; |
153 | |
160 | |
154 | binmode STDOUT; |
161 | binmode STDOUT; |
155 | binmode STDERR; |
162 | binmode STDERR; |
156 | |
163 | |
157 | # read virtual server time, if available |
164 | # read virtual server time, if available |
… | |
… | |
191 | |
198 | |
192 | =over 4 |
199 | =over 4 |
193 | |
200 | |
194 | =item $cf::UPTIME |
201 | =item $cf::UPTIME |
195 | |
202 | |
196 | The timestamp of the server start (so not actually an uptime). |
203 | The timestamp of the server start (so not actually an "uptime"). |
|
|
204 | |
|
|
205 | =item $cf::SERVER_TICK |
|
|
206 | |
|
|
207 | An unsigned integer that starts at zero when the server is started and is |
|
|
208 | incremented on every tick. |
|
|
209 | |
|
|
210 | =item $cf::NOW |
|
|
211 | |
|
|
212 | The (real) time of the last (current) server tick - updated before and |
|
|
213 | after tick processing, so this is useful only as a rough "what time is it |
|
|
214 | now" estimate. |
|
|
215 | |
|
|
216 | =item $cf::TICK |
|
|
217 | |
|
|
218 | The interval between each server tick, in seconds. |
197 | |
219 | |
198 | =item $cf::RUNTIME |
220 | =item $cf::RUNTIME |
199 | |
221 | |
200 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
222 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
201 | every server tick. |
223 | every server tick. |
… | |
… | |
207 | Various directories - "/etc", read-only install directory, perl-library |
229 | Various directories - "/etc", read-only install directory, perl-library |
208 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
230 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
209 | unique-items directory, player file directory, random maps directory and |
231 | unique-items directory, player file directory, random maps directory and |
210 | database environment. |
232 | database environment. |
211 | |
233 | |
212 | =item $cf::NOW |
|
|
213 | |
|
|
214 | The time of the last (current) server tick. |
|
|
215 | |
|
|
216 | =item $cf::TICK |
|
|
217 | |
|
|
218 | The interval between server ticks, in seconds. |
|
|
219 | |
|
|
220 | =item $cf::LOADAVG |
234 | =item $cf::LOADAVG |
221 | |
235 | |
222 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
236 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
223 | (none) and 1 (overloaded), indicating how much time is spent on processing |
237 | (none) and 1 (overloaded), indicating how much time is spent on processing |
224 | objects per tick. Healthy values are < 0.5. |
238 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
233 | from wherever your confdir points to. |
247 | from wherever your confdir points to. |
234 | |
248 | |
235 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
249 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
236 | |
250 | |
237 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
251 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
238 | returns directly I<after> the tick processing (and consequently, can only wake one process |
252 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
239 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
253 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
254 | |
|
|
255 | Note that cf::Wait_for_tick will immediately return when the server is not |
|
|
256 | ticking, making it suitable for small pauses in threads that need to run |
|
|
257 | when the server is paused. If that is not applicable (i.e. you I<really> |
|
|
258 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
|
|
259 | |
|
|
260 | =item $cf::WAIT_FOR_TICK |
|
|
261 | |
|
|
262 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
|
|
263 | variable contains a L<Coro::Signal> that is broadcats after every server |
|
|
264 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
|
|
265 | next server tick. |
|
|
266 | |
|
|
267 | =cut |
|
|
268 | |
|
|
269 | sub wait_for_tick(); |
|
|
270 | sub wait_for_tick_begin(); |
240 | |
271 | |
241 | =item @cf::INVOKE_RESULTS |
272 | =item @cf::INVOKE_RESULTS |
242 | |
273 | |
243 | This array contains the results of the last C<invoke ()> call. When |
274 | This array contains the results of the last C<invoke ()> call. When |
244 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
275 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
… | |
… | |
307 | } |
338 | } |
308 | |
339 | |
309 | $EV::DIED = sub { |
340 | $EV::DIED = sub { |
310 | Carp::cluck "error in event callback: @_"; |
341 | Carp::cluck "error in event callback: @_"; |
311 | }; |
342 | }; |
|
|
343 | |
|
|
344 | ############################################################################# |
|
|
345 | |
|
|
346 | sub fork_call(&@); |
|
|
347 | sub get_slot($;$$); |
312 | |
348 | |
313 | ############################################################################# |
349 | ############################################################################# |
314 | |
350 | |
315 | =head2 UTILITY FUNCTIONS |
351 | =head2 UTILITY FUNCTIONS |
316 | |
352 | |
… | |
… | |
337 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
373 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
338 | $d |
374 | $d |
339 | } || "[unable to dump $_[0]: '$@']"; |
375 | } || "[unable to dump $_[0]: '$@']"; |
340 | } |
376 | } |
341 | |
377 | |
|
|
378 | =item $scalar = cf::load_file $path |
|
|
379 | |
|
|
380 | Loads the given file from path and returns its contents. Croaks on error |
|
|
381 | and can block. |
|
|
382 | |
|
|
383 | =cut |
|
|
384 | |
|
|
385 | sub load_file($) { |
|
|
386 | 0 <= aio_load $_[0], my $data |
|
|
387 | or Carp::croak "$_[0]: $!"; |
|
|
388 | |
|
|
389 | $data |
|
|
390 | } |
|
|
391 | |
|
|
392 | =item $success = cf::replace_file $path, $data, $sync |
|
|
393 | |
|
|
394 | Atomically replaces the file at the given $path with new $data, and |
|
|
395 | optionally $sync the data to disk before replacing the file. |
|
|
396 | |
|
|
397 | =cut |
|
|
398 | |
|
|
399 | sub replace_file($$;$) { |
|
|
400 | my ($path, $data, $sync) = @_; |
|
|
401 | |
|
|
402 | my $lock = cf::lock_acquire ("replace_file:$path"); |
|
|
403 | |
|
|
404 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
|
405 | or return; |
|
|
406 | |
|
|
407 | $data = $data->() if ref $data; |
|
|
408 | |
|
|
409 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
|
410 | or return; |
|
|
411 | |
|
|
412 | !$sync |
|
|
413 | or !aio_fsync $fh |
|
|
414 | or return; |
|
|
415 | |
|
|
416 | aio_close $fh |
|
|
417 | and return; |
|
|
418 | |
|
|
419 | aio_rename "$path~", $path |
|
|
420 | and return; |
|
|
421 | |
|
|
422 | if ($sync) { |
|
|
423 | $path =~ s%/[^/]*$%%; |
|
|
424 | aio_pathsync $path; |
|
|
425 | } |
|
|
426 | |
|
|
427 | 1 |
|
|
428 | } |
|
|
429 | |
342 | =item $ref = cf::decode_json $json |
430 | =item $ref = cf::decode_json $json |
343 | |
431 | |
344 | Converts a JSON string into the corresponding perl data structure. |
432 | Converts a JSON string into the corresponding perl data structure. |
345 | |
433 | |
346 | =item $json = cf::encode_json $ref |
434 | =item $json = cf::encode_json $ref |
… | |
… | |
352 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
440 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
353 | |
441 | |
354 | sub encode_json($) { $json_coder->encode ($_[0]) } |
442 | sub encode_json($) { $json_coder->encode ($_[0]) } |
355 | sub decode_json($) { $json_coder->decode ($_[0]) } |
443 | sub decode_json($) { $json_coder->decode ($_[0]) } |
356 | |
444 | |
|
|
445 | =item $ref = cf::decode_storable $scalar |
|
|
446 | |
|
|
447 | Same as Coro::Storable::thaw, so blocks. |
|
|
448 | |
|
|
449 | =cut |
|
|
450 | |
|
|
451 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
452 | |
|
|
453 | =item $ref = cf::decode_yaml $scalar |
|
|
454 | |
|
|
455 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
|
|
456 | |
|
|
457 | =cut |
|
|
458 | |
|
|
459 | sub decode_yaml($) { |
|
|
460 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
461 | } |
|
|
462 | |
|
|
463 | =item $scalar = cf::unlzf $scalar |
|
|
464 | |
|
|
465 | Same as Compress::LZF::compress, but takes server ticks into account, so |
|
|
466 | blocks. |
|
|
467 | |
|
|
468 | =cut |
|
|
469 | |
|
|
470 | sub unlzf($) { |
|
|
471 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
|
472 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
|
473 | Compress::LZF::decompress $_[0] |
|
|
474 | } |
|
|
475 | |
357 | =item cf::post_init { BLOCK } |
476 | =item cf::post_init { BLOCK } |
358 | |
477 | |
359 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
478 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
360 | but I<before> the server starts ticking again. |
479 | but I<before> the server starts ticking again. |
361 | |
480 | |
362 | The cdoeblock will have a single boolean argument to indicate whether this |
481 | The codeblock will have a single boolean argument to indicate whether this |
363 | is a reload or not. |
482 | is a reload or not. |
364 | |
483 | |
365 | =cut |
484 | =cut |
366 | |
485 | |
367 | sub post_init(&) { |
486 | sub post_init(&) { |
368 | push @POST_INIT, shift; |
487 | push @POST_INIT, shift; |
|
|
488 | } |
|
|
489 | |
|
|
490 | sub _post_init { |
|
|
491 | trace "running post_init jobs"; |
|
|
492 | |
|
|
493 | # run them in parallel... |
|
|
494 | |
|
|
495 | my @join; |
|
|
496 | |
|
|
497 | while () { |
|
|
498 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
|
499 | @POST_INIT = (); |
|
|
500 | |
|
|
501 | @join or last; |
|
|
502 | |
|
|
503 | (pop @join)->join; |
|
|
504 | } |
369 | } |
505 | } |
370 | |
506 | |
371 | =item cf::lock_wait $string |
507 | =item cf::lock_wait $string |
372 | |
508 | |
373 | Wait until the given lock is available. See cf::lock_acquire. |
509 | Wait until the given lock is available. See cf::lock_acquire. |
… | |
… | |
426 | EV::periodic $start, $interval, 0, $cb |
562 | EV::periodic $start, $interval, 0, $cb |
427 | } |
563 | } |
428 | |
564 | |
429 | =item cf::get_slot $time[, $priority[, $name]] |
565 | =item cf::get_slot $time[, $priority[, $name]] |
430 | |
566 | |
431 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
567 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
432 | This call blocks and returns only when you have at least C<$time> seconds |
568 | (default: 0): This call blocks and returns only when you have at least |
433 | of cpu time till the next tick. The slot is only valid till the next cede. |
569 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
570 | till the next cede. |
|
|
571 | |
|
|
572 | Background jobs should use a priority les than zero, interactive jobs |
|
|
573 | should use 100 or more. |
434 | |
574 | |
435 | The optional C<$name> can be used to identify the job to run. It might be |
575 | The optional C<$name> can be used to identify the job to run. It might be |
436 | used for statistical purposes and should identify the same time-class. |
576 | used for statistical purposes and should identify the same time-class. |
437 | |
577 | |
438 | Useful for short background jobs. |
578 | Useful for short background jobs. |
… | |
… | |
467 | } |
607 | } |
468 | } |
608 | } |
469 | |
609 | |
470 | if (@SLOT_QUEUE) { |
610 | if (@SLOT_QUEUE) { |
471 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
611 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
472 | push @cf::WAIT_FOR_TICK, $signal; |
612 | $WAIT_FOR_TICK->wait; |
473 | $signal->wait; |
|
|
474 | } else { |
613 | } else { |
475 | $busy = 0; |
614 | $busy = 0; |
476 | Coro::schedule; |
615 | Coro::schedule; |
477 | } |
616 | } |
478 | } |
617 | } |
… | |
… | |
578 | $EXT_CORO{$coro+0} = $coro; |
717 | $EXT_CORO{$coro+0} = $coro; |
579 | |
718 | |
580 | $coro |
719 | $coro |
581 | } |
720 | } |
582 | |
721 | |
583 | =item fork_call { }, $args |
722 | =item fork_call { }, @args |
584 | |
723 | |
585 | Executes the given code block with the given arguments in a seperate |
724 | Executes the given code block with the given arguments in a seperate |
586 | process, returning the results. Everything must be serialisable with |
725 | process, returning the results. Everything must be serialisable with |
587 | Coro::Storable. May, of course, block. Note that the executed sub may |
726 | Coro::Storable. May, of course, block. Note that the executed sub may |
588 | never block itself or use any form of event handling. |
727 | never block itself or use any form of event handling. |
589 | |
728 | |
590 | =cut |
729 | =cut |
591 | |
730 | |
|
|
731 | sub post_fork { |
|
|
732 | reset_signals; |
|
|
733 | } |
|
|
734 | |
592 | sub fork_call(&@) { |
735 | sub fork_call(&@) { |
593 | my ($cb, @args) = @_; |
736 | my ($cb, @args) = @_; |
594 | |
737 | |
595 | # we seemingly have to make a local copy of the whole thing, |
738 | # we seemingly have to make a local copy of the whole thing, |
596 | # otherwise perl prematurely frees the stuff :/ |
739 | # otherwise perl prematurely frees the stuff :/ |
597 | # TODO: investigate and fix (likely this will be rather laborious) |
740 | # TODO: investigate and fix (likely this will be rather laborious) |
598 | |
741 | |
599 | my @res = Coro::Util::fork_eval { |
742 | my @res = Coro::Util::fork_eval { |
600 | reset_signals; |
743 | cf::post_fork; |
601 | &$cb |
744 | &$cb |
602 | }, @args; |
745 | } @args; |
603 | |
746 | |
604 | wantarray ? @res : $res[-1] |
747 | wantarray ? @res : $res[-1] |
605 | } |
748 | } |
606 | |
749 | |
607 | sub objinfo { |
750 | sub objinfo { |
… | |
… | |
729 | |
872 | |
730 | my @data; |
873 | my @data; |
731 | my $md5; |
874 | my $md5; |
732 | |
875 | |
733 | for (0 .. $#$src) { |
876 | for (0 .. $#$src) { |
734 | 0 <= aio_load $src->[$_], $data[$_] |
877 | $data[$_] = load_file $src->[$_]; |
735 | or Carp::croak "$src->[$_]: $!"; |
|
|
736 | } |
878 | } |
737 | |
879 | |
738 | # if processing is expensive, check |
880 | # if processing is expensive, check |
739 | # checksum first |
881 | # checksum first |
740 | if (1) { |
882 | if (1) { |
… | |
… | |
1358 | my ($pl, $buf) = @_; |
1500 | my ($pl, $buf) = @_; |
1359 | |
1501 | |
1360 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1502 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1361 | |
1503 | |
1362 | if (ref $msg) { |
1504 | if (ref $msg) { |
1363 | my ($type, $reply, @payload) = |
1505 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
1364 | "ARRAY" eq ref $msg |
|
|
1365 | ? @$msg |
|
|
1366 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1367 | |
1506 | |
1368 | my @reply; |
1507 | my @reply; |
1369 | |
1508 | |
1370 | if (my $cb = $EXTCMD{$type}) { |
1509 | if (my $cb = $EXTCMD{$type}) { |
1371 | @reply = $cb->($pl, @payload); |
1510 | @reply = $cb->($pl, @payload); |
… | |
… | |
1393 | }; |
1532 | }; |
1394 | |
1533 | |
1395 | $grp |
1534 | $grp |
1396 | } |
1535 | } |
1397 | |
1536 | |
|
|
1537 | sub _ext_cfg_reg($$$$) { |
|
|
1538 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1539 | |
|
|
1540 | $cfgname = lc $varname |
|
|
1541 | unless length $cfgname; |
|
|
1542 | |
|
|
1543 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1544 | |
|
|
1545 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1546 | } |
|
|
1547 | |
1398 | sub load_extensions { |
1548 | sub load_extensions { |
1399 | info "loading extensions..."; |
1549 | info "loading extensions..."; |
|
|
1550 | |
|
|
1551 | %EXT_CFG = (); |
1400 | |
1552 | |
1401 | cf::sync_job { |
1553 | cf::sync_job { |
1402 | my %todo; |
1554 | my %todo; |
1403 | |
1555 | |
1404 | for my $path (<$LIBDIR/*.ext>) { |
1556 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1423 | |
1575 | |
1424 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1576 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1425 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1577 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1426 | |
1578 | |
1427 | $ext{source} = |
1579 | $ext{source} = |
1428 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1580 | "package $pkg; use common::sense;\n" |
1429 | . "#line 1 \"$path\"\n{\n" |
1581 | . "#line 1 \"$path\"\n{\n" |
1430 | . $source |
1582 | . $source |
1431 | . "\n};\n1"; |
1583 | . "\n};\n1"; |
1432 | |
1584 | |
1433 | $todo{$base} = \%ext; |
1585 | $todo{$base} = \%ext; |
… | |
… | |
1447 | unless exists $done{$_}; |
1599 | unless exists $done{$_}; |
1448 | } |
1600 | } |
1449 | |
1601 | |
1450 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1602 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1451 | |
1603 | |
|
|
1604 | my $source = $v->{source}; |
|
|
1605 | |
|
|
1606 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1607 | $source =~ s{ |
|
|
1608 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1609 | }{ |
|
|
1610 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1611 | }gmxe; |
|
|
1612 | |
1452 | my $active = eval $v->{source}; |
1613 | my $active = eval $source; |
1453 | |
1614 | |
1454 | if (length $@) { |
1615 | if (length $@) { |
1455 | error "$v->{path}: $@\n"; |
1616 | error "$v->{path}: $@\n"; |
1456 | |
1617 | |
1457 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1618 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
… | |
… | |
1474 | |
1635 | |
1475 | while (my ($k, $v) = each %todo) { |
1636 | while (my ($k, $v) = each %todo) { |
1476 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1637 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1477 | if exists $v->{meta}{mandatory}; |
1638 | if exists $v->{meta}{mandatory}; |
1478 | } |
1639 | } |
|
|
1640 | |
|
|
1641 | last; |
1479 | } |
1642 | } |
1480 | } |
1643 | } |
1481 | }; |
1644 | }; |
1482 | } |
1645 | } |
1483 | |
1646 | |
… | |
… | |
1641 | my $name = $pl->ob->name; |
1804 | my $name = $pl->ob->name; |
1642 | |
1805 | |
1643 | $pl->{deny_save} = 1; |
1806 | $pl->{deny_save} = 1; |
1644 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1807 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1645 | |
1808 | |
1646 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1809 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1647 | $pl->deactivate; |
1810 | $pl->deactivate; |
|
|
1811 | |
1648 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1812 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1649 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1813 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1814 | ext::highscore::check ($pl->ob); |
|
|
1815 | |
1650 | $pl->ns->destroy if $pl->ns; |
1816 | $pl->ns->destroy if $pl->ns; |
1651 | |
1817 | |
1652 | my $path = playerdir $pl; |
1818 | my $path = playerdir $pl; |
1653 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1819 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1654 | aio_rename $path, $temp; |
1820 | aio_rename $path, $temp; |
… | |
… | |
1820 | sub generate_random_map { |
1986 | sub generate_random_map { |
1821 | my ($self, $rmp) = @_; |
1987 | my ($self, $rmp) = @_; |
1822 | |
1988 | |
1823 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1989 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1824 | |
1990 | |
1825 | # mit "rum" bekleckern, nicht |
|
|
1826 | $self->_create_random_map ( |
1991 | $self->_create_random_map ($rmp); |
1827 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1828 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
|
|
1829 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1830 | $rmp->{exit_on_final_map}, |
|
|
1831 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1832 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1833 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1834 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1835 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1836 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1837 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1838 | ) |
|
|
1839 | } |
1992 | } |
1840 | |
1993 | |
1841 | =item cf::map->register ($regex, $prio) |
1994 | =item cf::map->register ($regex, $prio) |
1842 | |
1995 | |
1843 | Register a handler for the map path matching the given regex at the |
1996 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1848 | |
2001 | |
1849 | sub register { |
2002 | sub register { |
1850 | my (undef, $regex, $prio) = @_; |
2003 | my (undef, $regex, $prio) = @_; |
1851 | my $pkg = caller; |
2004 | my $pkg = caller; |
1852 | |
2005 | |
1853 | no strict; |
|
|
1854 | push @{"$pkg\::ISA"}, __PACKAGE__; |
2006 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1855 | |
2007 | |
1856 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
2008 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1857 | } |
2009 | } |
1858 | |
2010 | |
… | |
… | |
1870 | } |
2022 | } |
1871 | |
2023 | |
1872 | sub normalise { |
2024 | sub normalise { |
1873 | my ($path, $base) = @_; |
2025 | my ($path, $base) = @_; |
1874 | |
2026 | |
1875 | $path = "$path"; # make sure its a string |
2027 | $path = "$path"; # make sure it's a string |
1876 | |
2028 | |
1877 | $path =~ s/\.map$//; |
2029 | $path =~ s/\.map$//; |
1878 | |
2030 | |
1879 | # map plan: |
2031 | # map plan: |
1880 | # |
2032 | # |
… | |
… | |
1895 | $base =~ s{[^/]+/?$}{}; |
2047 | $base =~ s{[^/]+/?$}{}; |
1896 | $path = "$base/$path"; |
2048 | $path = "$base/$path"; |
1897 | } |
2049 | } |
1898 | |
2050 | |
1899 | for ($path) { |
2051 | for ($path) { |
1900 | redo if s{//}{/}; |
|
|
1901 | redo if s{/\.?/}{/}; |
2052 | redo if s{/\.?/}{/}; |
1902 | redo if s{/[^/]+/\.\./}{/}; |
2053 | redo if s{/[^/]+/\.\./}{/}; |
1903 | } |
2054 | } |
1904 | |
2055 | |
1905 | $path |
2056 | $path |
… | |
… | |
1919 | $self->init; # pass $1 etc. |
2070 | $self->init; # pass $1 etc. |
1920 | return $self; |
2071 | return $self; |
1921 | } |
2072 | } |
1922 | } |
2073 | } |
1923 | |
2074 | |
1924 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
2075 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1925 | () |
2076 | () |
1926 | } |
2077 | } |
1927 | |
2078 | |
|
|
2079 | # may re-bless or do other evil things |
1928 | sub init { |
2080 | sub init { |
1929 | my ($self) = @_; |
2081 | my ($self) = @_; |
1930 | |
2082 | |
1931 | $self |
2083 | $self |
1932 | } |
2084 | } |
… | |
… | |
1997 | $self->{load_path} = $path; |
2149 | $self->{load_path} = $path; |
1998 | |
2150 | |
1999 | 1 |
2151 | 1 |
2000 | } |
2152 | } |
2001 | |
2153 | |
|
|
2154 | # used to laod the header of an original map |
2002 | sub load_header_orig { |
2155 | sub load_header_orig { |
2003 | my ($self) = @_; |
2156 | my ($self) = @_; |
2004 | |
2157 | |
2005 | $self->load_header_from ($self->load_path) |
2158 | $self->load_header_from ($self->load_path) |
2006 | } |
2159 | } |
2007 | |
2160 | |
|
|
2161 | # used to laod the header of an instantiated map |
2008 | sub load_header_temp { |
2162 | sub load_header_temp { |
2009 | my ($self) = @_; |
2163 | my ($self) = @_; |
2010 | |
2164 | |
2011 | $self->load_header_from ($self->save_path) |
2165 | $self->load_header_from ($self->save_path) |
2012 | } |
2166 | } |
2013 | |
2167 | |
|
|
2168 | # called after loading the header from an instantiated map |
2014 | sub prepare_temp { |
2169 | sub prepare_temp { |
2015 | my ($self) = @_; |
2170 | my ($self) = @_; |
2016 | |
2171 | |
2017 | $self->last_access ((delete $self->{last_access}) |
2172 | $self->last_access ((delete $self->{last_access}) |
2018 | || $cf::RUNTIME); #d# |
2173 | || $cf::RUNTIME); #d# |
2019 | # safety |
2174 | # safety |
2020 | $self->{instantiate_time} = $cf::RUNTIME |
2175 | $self->{instantiate_time} = $cf::RUNTIME |
2021 | if $self->{instantiate_time} > $cf::RUNTIME; |
2176 | if $self->{instantiate_time} > $cf::RUNTIME; |
2022 | } |
2177 | } |
2023 | |
2178 | |
|
|
2179 | # called after loading the header from an original map |
2024 | sub prepare_orig { |
2180 | sub prepare_orig { |
2025 | my ($self) = @_; |
2181 | my ($self) = @_; |
2026 | |
2182 | |
2027 | $self->{load_original} = 1; |
2183 | $self->{load_original} = 1; |
2028 | $self->{instantiate_time} = $cf::RUNTIME; |
2184 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2052 | |
2208 | |
2053 | sub find; |
2209 | sub find; |
2054 | sub find { |
2210 | sub find { |
2055 | my ($path, $origin) = @_; |
2211 | my ($path, $origin) = @_; |
2056 | |
2212 | |
|
|
2213 | cf::cede_to_tick; |
|
|
2214 | |
2057 | $path = normalise $path, $origin && $origin->path; |
2215 | $path = normalise $path, $origin; |
2058 | |
2216 | |
2059 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2217 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2060 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2218 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2061 | |
2219 | |
2062 | $cf::MAP{$path} || do { |
2220 | $cf::MAP{$path} || do { |
… | |
… | |
2093 | |
2251 | |
2094 | { |
2252 | { |
2095 | my $guard = cf::lock_acquire "map_data:$path"; |
2253 | my $guard = cf::lock_acquire "map_data:$path"; |
2096 | |
2254 | |
2097 | return unless $self->valid; |
2255 | return unless $self->valid; |
2098 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2256 | return unless $self->state == cf::MAP_SWAPPED; |
2099 | |
|
|
2100 | $self->in_memory (cf::MAP_LOADING); |
|
|
2101 | |
2257 | |
2102 | $self->alloc; |
2258 | $self->alloc; |
2103 | |
2259 | |
2104 | $self->pre_load; |
2260 | $self->pre_load; |
2105 | cf::cede_to_tick; |
2261 | cf::cede_to_tick; |
2106 | |
2262 | |
|
|
2263 | if (exists $self->{load_path}) { |
2107 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2264 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2108 | $f->skip_block; |
2265 | $f->skip_block; |
2109 | $self->_load_objects ($f) |
2266 | $self->_load_objects ($f) |
2110 | or return; |
2267 | or return; |
2111 | |
2268 | |
2112 | $self->post_load_original |
2269 | $self->post_load_original |
2113 | if delete $self->{load_original}; |
2270 | if delete $self->{load_original}; |
2114 | |
2271 | |
2115 | if (my $uniq = $self->uniq_path) { |
2272 | if (my $uniq = $self->uniq_path) { |
2116 | utf8::encode $uniq; |
2273 | utf8::encode $uniq; |
2117 | unless (aio_stat $uniq) { |
2274 | unless (aio_stat $uniq) { |
2118 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2275 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2119 | $self->clear_unique_items; |
2276 | $self->clear_unique_items; |
2120 | $self->_load_objects ($f); |
2277 | $self->_load_objects ($f); |
2121 | $f->resolve_delayed_derefs; |
2278 | $f->resolve_delayed_derefs; |
|
|
2279 | } |
2122 | } |
2280 | } |
2123 | } |
2281 | } |
2124 | } |
|
|
2125 | |
2282 | |
2126 | $f->resolve_delayed_derefs; |
2283 | $f->resolve_delayed_derefs; |
|
|
2284 | } else { |
|
|
2285 | $self->post_load_original |
|
|
2286 | if delete $self->{load_original}; |
|
|
2287 | } |
|
|
2288 | |
|
|
2289 | $self->state (cf::MAP_INACTIVE); |
2127 | |
2290 | |
2128 | cf::cede_to_tick; |
2291 | cf::cede_to_tick; |
2129 | # now do the right thing for maps |
2292 | # now do the right thing for maps |
2130 | $self->link_multipart_objects; |
2293 | $self->link_multipart_objects; |
2131 | $self->difficulty ($self->estimate_difficulty) |
2294 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2135 | unless ($self->{deny_activate}) { |
2298 | unless ($self->{deny_activate}) { |
2136 | $self->decay_objects; |
2299 | $self->decay_objects; |
2137 | $self->fix_auto_apply; |
2300 | $self->fix_auto_apply; |
2138 | $self->update_buttons; |
2301 | $self->update_buttons; |
2139 | cf::cede_to_tick; |
2302 | cf::cede_to_tick; |
2140 | $self->activate; |
2303 | #$self->activate; # no longer activate maps automatically |
2141 | } |
2304 | } |
2142 | |
2305 | |
2143 | $self->{last_save} = $cf::RUNTIME; |
2306 | $self->{last_save} = $cf::RUNTIME; |
2144 | $self->last_access ($cf::RUNTIME); |
2307 | $self->last_access ($cf::RUNTIME); |
2145 | |
|
|
2146 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2147 | } |
2308 | } |
2148 | |
2309 | |
2149 | $self->post_load; |
2310 | $self->post_load; |
|
|
2311 | |
|
|
2312 | 1 |
2150 | } |
2313 | } |
2151 | |
2314 | |
2152 | # customize the map for a given player, i.e. |
2315 | # customize the map for a given player, i.e. |
2153 | # return the _real_ map. used by e.g. per-player |
2316 | # return the _real_ map. used by e.g. per-player |
2154 | # maps to change the path to ~playername/mappath |
2317 | # maps to change the path to ~playername/mappath |
… | |
… | |
2162 | # if $self->per_party; |
2325 | # if $self->per_party; |
2163 | |
2326 | |
2164 | $self |
2327 | $self |
2165 | } |
2328 | } |
2166 | |
2329 | |
2167 | # find and load all maps in the 3x3 area around a map |
|
|
2168 | sub load_neighbours { |
|
|
2169 | my ($map) = @_; |
|
|
2170 | |
|
|
2171 | my @neigh; # diagonal neighbours |
|
|
2172 | |
|
|
2173 | for (0 .. 3) { |
|
|
2174 | my $neigh = $map->tile_path ($_) |
|
|
2175 | or next; |
|
|
2176 | $neigh = find $neigh, $map |
|
|
2177 | or next; |
|
|
2178 | $neigh->load; |
|
|
2179 | |
|
|
2180 | # now find the diagonal neighbours |
|
|
2181 | push @neigh, |
|
|
2182 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
2183 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
2184 | } |
|
|
2185 | |
|
|
2186 | for (grep defined $_->[0], @neigh) { |
|
|
2187 | my ($path, $origin) = @$_; |
|
|
2188 | my $neigh = find $path, $origin |
|
|
2189 | or next; |
|
|
2190 | $neigh->load; |
|
|
2191 | } |
|
|
2192 | } |
|
|
2193 | |
|
|
2194 | sub find_sync { |
2330 | sub find_sync { |
2195 | my ($path, $origin) = @_; |
2331 | my ($path, $origin) = @_; |
2196 | |
2332 | |
|
|
2333 | # it's a bug to call this from the main context |
2197 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2334 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2198 | if $Coro::current == $Coro::main; |
2335 | if $Coro::current == $Coro::main; |
2199 | |
2336 | |
2200 | find $path, $origin |
2337 | find $path, $origin |
2201 | } |
2338 | } |
2202 | |
2339 | |
2203 | sub do_load_sync { |
2340 | sub do_load_sync { |
2204 | my ($map) = @_; |
2341 | my ($map) = @_; |
2205 | |
2342 | |
|
|
2343 | # it's a bug to call this from the main context |
2206 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2344 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2207 | if $Coro::current == $Coro::main; |
2345 | if $Coro::current == $Coro::main; |
2208 | |
2346 | |
2209 | $map->load; |
2347 | $map->load; |
2210 | } |
2348 | } |
… | |
… | |
2213 | our $MAP_PREFETCHER = undef; |
2351 | our $MAP_PREFETCHER = undef; |
2214 | |
2352 | |
2215 | sub find_async { |
2353 | sub find_async { |
2216 | my ($path, $origin, $load) = @_; |
2354 | my ($path, $origin, $load) = @_; |
2217 | |
2355 | |
2218 | $path = normalise $path, $origin && $origin->{path}; |
2356 | $path = normalise $path, $origin; |
2219 | |
2357 | |
2220 | if (my $map = $cf::MAP{$path}) { |
2358 | if (my $map = $cf::MAP{$path}) { |
2221 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2359 | return $map if !$load || $map->linkable; |
2222 | } |
2360 | } |
2223 | |
2361 | |
2224 | $MAP_PREFETCH{$path} |= $load; |
2362 | $MAP_PREFETCH{$path} |= $load; |
2225 | |
2363 | |
2226 | $MAP_PREFETCHER ||= cf::async { |
2364 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2285 | sub swap_out { |
2423 | sub swap_out { |
2286 | my ($self) = @_; |
2424 | my ($self) = @_; |
2287 | |
2425 | |
2288 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2426 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2289 | |
2427 | |
2290 | return if $self->in_memory != cf::MAP_ACTIVE; |
2428 | return if !$self->linkable; |
2291 | return if $self->{deny_save}; |
2429 | return if $self->{deny_save}; |
2292 | return if $self->players; |
2430 | return if $self->players; |
2293 | |
2431 | |
2294 | # first deactivate the map and "unlink" it from the core |
2432 | # first deactivate the map and "unlink" it from the core |
2295 | $self->deactivate; |
2433 | $self->deactivate; |
2296 | $_->clear_links_to ($self) for values %cf::MAP; |
2434 | $_->clear_links_to ($self) for values %cf::MAP; |
2297 | $self->in_memory (cf::MAP_SWAPPED); |
2435 | $self->state (cf::MAP_SWAPPED); |
2298 | |
2436 | |
2299 | # then atomically save |
2437 | # then atomically save |
2300 | $self->_save; |
2438 | $self->_save; |
2301 | |
2439 | |
2302 | # then free the map |
2440 | # then free the map |
… | |
… | |
2328 | |
2466 | |
2329 | return if $self->players; |
2467 | return if $self->players; |
2330 | |
2468 | |
2331 | cf::trace "resetting map ", $self->path, "\n"; |
2469 | cf::trace "resetting map ", $self->path, "\n"; |
2332 | |
2470 | |
2333 | $self->in_memory (cf::MAP_SWAPPED); |
2471 | $self->state (cf::MAP_SWAPPED); |
2334 | |
2472 | |
2335 | # need to save uniques path |
2473 | # need to save uniques path |
2336 | unless ($self->{deny_save}) { |
2474 | unless ($self->{deny_save}) { |
2337 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2475 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2338 | |
2476 | |
… | |
… | |
2668 | # use -1 or undef as default coordinates, not 0, 0 |
2806 | # use -1 or undef as default coordinates, not 0, 0 |
2669 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2807 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2670 | if $x <= 0 && $y <= 0; |
2808 | if $x <= 0 && $y <= 0; |
2671 | |
2809 | |
2672 | $map->load; |
2810 | $map->load; |
2673 | $map->load_neighbours; |
|
|
2674 | |
2811 | |
2675 | return unless $self->contr->active; |
2812 | return unless $self->contr->active; |
2676 | |
2813 | |
2677 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2814 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2678 | if ($self->enter_map ($map, $x, $y)) { |
2815 | if ($self->enter_map ($map, $x, $y)) { |
… | |
… | |
2734 | ($path, $x, $y) = (undef, undef, undef); |
2871 | ($path, $x, $y) = (undef, undef, undef); |
2735 | } |
2872 | } |
2736 | } |
2873 | } |
2737 | |
2874 | |
2738 | my $map = eval { |
2875 | my $map = eval { |
2739 | my $map = defined $path ? cf::map::find $path : undef; |
2876 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2740 | |
2877 | |
2741 | if ($map) { |
2878 | if ($map) { |
2742 | $map = $map->customise_for ($self); |
2879 | $map = $map->customise_for ($self); |
2743 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2880 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2744 | } else { |
2881 | } else { |
… | |
… | |
2834 | $Coro::current->{desc} = "enter_exit"; |
2971 | $Coro::current->{desc} = "enter_exit"; |
2835 | |
2972 | |
2836 | unless (eval { |
2973 | unless (eval { |
2837 | $self->deactivate_recursive; # just to be sure |
2974 | $self->deactivate_recursive; # just to be sure |
2838 | |
2975 | |
2839 | # random map handling |
|
|
2840 | { |
|
|
2841 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2842 | |
|
|
2843 | prepare_random_map $exit |
|
|
2844 | if $exit->slaying eq "/!"; |
|
|
2845 | } |
|
|
2846 | |
|
|
2847 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2976 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2848 | my $x = $exit->stats->hp; |
2977 | my $x = $exit->stats->hp; |
2849 | my $y = $exit->stats->sp; |
2978 | my $y = $exit->stats->sp; |
|
|
2979 | |
|
|
2980 | # special map handling |
|
|
2981 | my $slaying = $exit->slaying; |
|
|
2982 | |
|
|
2983 | # special map handling |
|
|
2984 | if ($slaying eq "/!") { |
|
|
2985 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2986 | |
|
|
2987 | prepare_random_map $exit |
|
|
2988 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
2989 | |
|
|
2990 | $map = $exit->slaying; |
|
|
2991 | |
|
|
2992 | } elsif ($slaying eq '!up') { |
|
|
2993 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
2994 | $x = $exit->x; |
|
|
2995 | $y = $exit->y; |
|
|
2996 | |
|
|
2997 | } elsif ($slaying eq '!down') { |
|
|
2998 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
2999 | $x = $exit->x; |
|
|
3000 | $y = $exit->y; |
|
|
3001 | } |
2850 | |
3002 | |
2851 | $self->goto ($map, $x, $y); |
3003 | $self->goto ($map, $x, $y); |
2852 | |
3004 | |
2853 | # if exit is damned, update players death & WoR home-position |
3005 | # if exit is damned, update players death & WoR home-position |
2854 | $self->contr->savebed ($map, $x, $y) |
3006 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
3096 | =cut |
3248 | =cut |
3097 | |
3249 | |
3098 | sub cf::client::ext_reply($$@) { |
3250 | sub cf::client::ext_reply($$@) { |
3099 | my ($self, $id, @msg) = @_; |
3251 | my ($self, $id, @msg) = @_; |
3100 | |
3252 | |
3101 | if ($self->extcmd == 2) { |
3253 | return unless $self->extcmd == 2; |
|
|
3254 | |
3102 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3255 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3103 | } elsif ($self->extcmd == 1) { |
|
|
3104 | #TODO: version 1, remove |
|
|
3105 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
3106 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3107 | } |
|
|
3108 | } |
3256 | } |
3109 | |
3257 | |
3110 | =item $success = $client->query ($flags, "text", \&cb) |
3258 | =item $success = $client->query ($flags, "text", \&cb) |
3111 | |
3259 | |
3112 | Queues a query to the client, calling the given callback with |
3260 | Queues a query to the client, calling the given callback with |
… | |
… | |
3167 | my ($ns, $buf) = @_; |
3315 | my ($ns, $buf) = @_; |
3168 | |
3316 | |
3169 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3317 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3170 | |
3318 | |
3171 | if (ref $msg) { |
3319 | if (ref $msg) { |
3172 | my ($type, $reply, @payload) = |
3320 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
3173 | "ARRAY" eq ref $msg |
|
|
3174 | ? @$msg |
|
|
3175 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3176 | |
3321 | |
3177 | my @reply; |
3322 | my @reply; |
3178 | |
3323 | |
3179 | if (my $cb = $EXTICMD{$type}) { |
3324 | if (my $cb = $EXTICMD{$type}) { |
3180 | @reply = $cb->($ns, @payload); |
3325 | @reply = $cb->($ns, @payload); |
… | |
… | |
3273 | decrease split destroy change_exp value msg lore send_msg)], |
3418 | decrease split destroy change_exp value msg lore send_msg)], |
3274 | ["cf::object::player" => qw(player)], |
3419 | ["cf::object::player" => qw(player)], |
3275 | ["cf::player" => qw(peaceful send_msg)], |
3420 | ["cf::player" => qw(peaceful send_msg)], |
3276 | ["cf::map" => qw(trigger)], |
3421 | ["cf::map" => qw(trigger)], |
3277 | ) { |
3422 | ) { |
3278 | no strict 'refs'; |
|
|
3279 | my ($pkg, @funs) = @$_; |
3423 | my ($pkg, @funs) = @$_; |
3280 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3424 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3281 | for @funs; |
3425 | for @funs; |
3282 | } |
3426 | } |
3283 | |
3427 | |
… | |
… | |
3359 | =cut |
3503 | =cut |
3360 | |
3504 | |
3361 | ############################################################################# |
3505 | ############################################################################# |
3362 | # the server's init and main functions |
3506 | # the server's init and main functions |
3363 | |
3507 | |
|
|
3508 | our %FACEHASH; # hash => idx, #d# HACK for http server |
|
|
3509 | |
3364 | sub load_facedata($) { |
3510 | sub load_facedata($) { |
3365 | my ($path) = @_; |
3511 | my ($path) = @_; |
3366 | |
3512 | |
3367 | # HACK to clear player env face cache, we need some signal framework |
3513 | # HACK to clear player env face cache, we need some signal framework |
3368 | # for this (global event?) |
3514 | # for this (global event?) |
… | |
… | |
3370 | |
3516 | |
3371 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3517 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3372 | |
3518 | |
3373 | trace "loading facedata from $path\n"; |
3519 | trace "loading facedata from $path\n"; |
3374 | |
3520 | |
3375 | my $facedata; |
3521 | my $facedata = decode_storable load_file $path; |
3376 | 0 < aio_load $path, $facedata |
|
|
3377 | or die "$path: $!"; |
|
|
3378 | |
|
|
3379 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3380 | |
3522 | |
3381 | $facedata->{version} == 2 |
3523 | $facedata->{version} == 2 |
3382 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3524 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3383 | |
3525 | |
3384 | # patch in the exptable |
3526 | # patch in the exptable |
… | |
… | |
3398 | |
3540 | |
3399 | cf::face::set_visibility $idx, $info->{visibility}; |
3541 | cf::face::set_visibility $idx, $info->{visibility}; |
3400 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3542 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3401 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3543 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3402 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3544 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
|
|
3545 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
|
|
3546 | $FACEHASH{$info->{hash64}} = $idx;#d# |
3403 | |
3547 | |
3404 | cf::cede_to_tick; |
3548 | cf::cede_to_tick; |
3405 | } |
3549 | } |
3406 | |
3550 | |
3407 | while (my ($face, $info) = each %$faces) { |
3551 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3434 | |
3578 | |
3435 | { |
3579 | { |
3436 | my $res = $facedata->{resource}; |
3580 | my $res = $facedata->{resource}; |
3437 | |
3581 | |
3438 | while (my ($name, $info) = each %$res) { |
3582 | while (my ($name, $info) = each %$res) { |
3439 | if (defined $info->{type}) { |
3583 | if (defined (my $type = $info->{type})) { |
|
|
3584 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3440 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3585 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3441 | |
3586 | |
3442 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3587 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3443 | cf::face::set_type $idx, $info->{type}; |
3588 | cf::face::set_type $idx, $type; |
|
|
3589 | cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3590 | $FACEHASH{$info->{hash}} = $idx;#d# |
3444 | } else { |
3591 | } else { |
3445 | $RESOURCE{$name} = $info; # unused |
3592 | # $RESOURCE{$name} = $info; # unused |
3446 | } |
3593 | } |
3447 | |
3594 | |
3448 | cf::cede_to_tick; |
3595 | cf::cede_to_tick; |
3449 | } |
3596 | } |
3450 | } |
3597 | } |
… | |
… | |
3502 | } |
3649 | } |
3503 | |
3650 | |
3504 | sub reload_sound { |
3651 | sub reload_sound { |
3505 | trace "loading sound config from $DATADIR/sound\n"; |
3652 | trace "loading sound config from $DATADIR/sound\n"; |
3506 | |
3653 | |
3507 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3508 | or die "$DATADIR/sound $!"; |
|
|
3509 | |
|
|
3510 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
3654 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
3511 | |
3655 | |
3512 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3656 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3513 | my $sound = $soundconf->{compat}[$_] |
3657 | my $sound = $soundconf->{compat}[$_] |
3514 | or next; |
3658 | or next; |
3515 | |
3659 | |
… | |
… | |
3525 | } |
3669 | } |
3526 | |
3670 | |
3527 | sub reload_resources { |
3671 | sub reload_resources { |
3528 | trace "reloading resource files...\n"; |
3672 | trace "reloading resource files...\n"; |
3529 | |
3673 | |
|
|
3674 | reload_exp_table; |
|
|
3675 | reload_materials; |
3530 | reload_facedata; |
3676 | reload_facedata; |
3531 | reload_sound; |
3677 | reload_sound; |
3532 | reload_archetypes; |
3678 | reload_archetypes; |
3533 | reload_regions; |
3679 | reload_regions; |
3534 | reload_treasures; |
3680 | reload_treasures; |
… | |
… | |
3537 | } |
3683 | } |
3538 | |
3684 | |
3539 | sub reload_config { |
3685 | sub reload_config { |
3540 | trace "reloading config file...\n"; |
3686 | trace "reloading config file...\n"; |
3541 | |
3687 | |
3542 | open my $fh, "<:utf8", "$CONFDIR/config" |
3688 | my $config = load_file "$CONFDIR/config"; |
3543 | or return; |
3689 | utf8::decode $config; |
3544 | |
3690 | *CFG = decode_yaml $config; |
3545 | local $/; |
|
|
3546 | *CFG = YAML::XS::Load scalar <$fh>; |
|
|
3547 | |
3691 | |
3548 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3692 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3549 | |
3693 | |
3550 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3694 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3551 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3695 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3555 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3699 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3556 | and die "WARNING: m(un)lockall failed: $!\n"; |
3700 | and die "WARNING: m(un)lockall failed: $!\n"; |
3557 | }; |
3701 | }; |
3558 | warn $@ if $@; |
3702 | warn $@ if $@; |
3559 | } |
3703 | } |
3560 | |
|
|
3561 | trace "finished reloading resource files\n"; |
|
|
3562 | } |
3704 | } |
3563 | |
3705 | |
3564 | sub pidfile() { |
3706 | sub pidfile() { |
3565 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3707 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3566 | or die "$PIDFILE: $!"; |
3708 | or die "$PIDFILE: $!"; |
… | |
… | |
3591 | |
3733 | |
3592 | sub main { |
3734 | sub main { |
3593 | cf::init_globals; # initialise logging |
3735 | cf::init_globals; # initialise logging |
3594 | |
3736 | |
3595 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3737 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3596 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3738 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3597 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3739 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3598 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3740 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3599 | |
3741 | |
3600 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3742 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3601 | |
3743 | |
… | |
… | |
3609 | }; |
3751 | }; |
3610 | |
3752 | |
3611 | evthread_start IO::AIO::poll_fileno; |
3753 | evthread_start IO::AIO::poll_fileno; |
3612 | |
3754 | |
3613 | cf::sync_job { |
3755 | cf::sync_job { |
3614 | cf::init_experience; |
3756 | cf::incloader::init (); |
|
|
3757 | |
3615 | cf::init_anim; |
3758 | cf::init_anim; |
3616 | cf::init_attackmess; |
3759 | cf::init_attackmess; |
3617 | cf::init_dynamic; |
3760 | cf::init_dynamic; |
3618 | |
3761 | |
3619 | cf::load_settings; |
3762 | cf::load_settings; |
3620 | cf::load_materials; |
|
|
3621 | |
3763 | |
3622 | reload_resources; |
3764 | reload_resources; |
3623 | reload_config; |
3765 | reload_config; |
3624 | db_init; |
3766 | db_init; |
3625 | |
3767 | |
… | |
… | |
3637 | |
3779 | |
3638 | # no (long-running) fork's whatsoever before this point(!) |
3780 | # no (long-running) fork's whatsoever before this point(!) |
3639 | use POSIX (); |
3781 | use POSIX (); |
3640 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3782 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3641 | |
3783 | |
3642 | (pop @POST_INIT)->(0) while @POST_INIT; |
3784 | cf::_post_init 0; |
3643 | }; |
3785 | }; |
3644 | |
3786 | |
3645 | cf::object::thawer::errors_are_fatal 0; |
3787 | cf::object::thawer::errors_are_fatal 0; |
3646 | info "parse errors in files are no longer fatal from this point on.\n"; |
3788 | info "parse errors in files are no longer fatal from this point on.\n"; |
3647 | |
3789 | |
|
|
3790 | AE::postpone { |
|
|
3791 | undef &main; # free gobs of memory :) |
|
|
3792 | }; |
|
|
3793 | |
3648 | main_loop; |
3794 | goto &main_loop; |
3649 | } |
3795 | } |
3650 | |
3796 | |
3651 | ############################################################################# |
3797 | ############################################################################# |
3652 | # initialisation and cleanup |
3798 | # initialisation and cleanup |
3653 | |
3799 | |
… | |
… | |
3797 | cf::write_runtime_sync; # external watchdog should not bark |
3943 | cf::write_runtime_sync; # external watchdog should not bark |
3798 | |
3944 | |
3799 | trace "emergency_perl_save: syncing database to disk"; |
3945 | trace "emergency_perl_save: syncing database to disk"; |
3800 | BDB::db_env_txn_checkpoint $DB_ENV; |
3946 | BDB::db_env_txn_checkpoint $DB_ENV; |
3801 | |
3947 | |
3802 | info "emergency_perl_save: starting sync()\n"; |
3948 | info "emergency_perl_save: starting sync\n"; |
3803 | IO::AIO::aio_sync sub { |
3949 | IO::AIO::aio_sync sub { |
3804 | info "emergency_perl_save: finished sync()\n"; |
3950 | info "emergency_perl_save: finished sync\n"; |
3805 | }; |
3951 | }; |
3806 | |
3952 | |
3807 | cf::write_runtime_sync; # external watchdog should not bark |
3953 | cf::write_runtime_sync; # external watchdog should not bark |
3808 | |
3954 | |
3809 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3955 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3810 | while (IO::AIO::nreqs || BDB::nreqs) { |
3956 | while (IO::AIO::nreqs || BDB::nreqs) { |
3811 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3957 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
3812 | } |
3958 | } |
3813 | |
3959 | |
3814 | cf::write_runtime_sync; # external watchdog should not bark |
3960 | cf::write_runtime_sync; # external watchdog should not bark |
3815 | }; |
3961 | }; |
3816 | |
3962 | |
3817 | info "emergency_perl_save: leave\n"; |
3963 | info "emergency_perl_save: leave\n"; |
3818 | } |
3964 | } |
3819 | |
3965 | |
3820 | sub post_cleanup { |
3966 | sub post_cleanup { |
3821 | my ($make_core) = @_; |
3967 | my ($make_core) = @_; |
3822 | |
|
|
3823 | IO::AIO::flush; |
|
|
3824 | |
3968 | |
3825 | IO::AIO::flush; |
3969 | IO::AIO::flush; |
3826 | |
3970 | |
3827 | error Carp::longmess "post_cleanup backtrace" |
3971 | error Carp::longmess "post_cleanup backtrace" |
3828 | if $make_core; |
3972 | if $make_core; |
… | |
… | |
3856 | } |
4000 | } |
3857 | } |
4001 | } |
3858 | |
4002 | |
3859 | sub do_reload_perl() { |
4003 | sub do_reload_perl() { |
3860 | # can/must only be called in main |
4004 | # can/must only be called in main |
3861 | if (in_main) { |
4005 | unless (in_main) { |
3862 | error "can only reload from main coroutine"; |
4006 | error "can only reload from main coroutine"; |
3863 | return; |
4007 | return; |
3864 | } |
4008 | } |
3865 | |
4009 | |
3866 | return if $RELOAD++; |
4010 | return if $RELOAD++; |
3867 | |
4011 | |
3868 | my $t1 = AE::time; |
4012 | my $t1 = AE::time; |
3869 | |
4013 | |
3870 | while ($RELOAD) { |
4014 | while ($RELOAD) { |
|
|
4015 | cf::get_slot 0.1, -1, "reload_perl"; |
3871 | info "reloading..."; |
4016 | info "perl_reload: reloading..."; |
3872 | |
4017 | |
3873 | trace "entering sync_job"; |
4018 | trace "perl_reload: entering sync_job"; |
3874 | |
4019 | |
3875 | cf::sync_job { |
4020 | cf::sync_job { |
3876 | cf::emergency_save; |
4021 | #cf::emergency_save; |
3877 | |
4022 | |
3878 | trace "cancelling all extension coros"; |
4023 | trace "perl_reload: cancelling all extension coros"; |
3879 | $_->cancel for values %EXT_CORO; |
4024 | $_->cancel for values %EXT_CORO; |
3880 | %EXT_CORO = (); |
4025 | %EXT_CORO = (); |
3881 | |
4026 | |
3882 | trace "removing commands"; |
4027 | trace "perl_reload: removing commands"; |
3883 | %COMMAND = (); |
4028 | %COMMAND = (); |
3884 | |
4029 | |
3885 | trace "removing ext/exti commands"; |
4030 | trace "perl_reload: removing ext/exti commands"; |
3886 | %EXTCMD = (); |
4031 | %EXTCMD = (); |
3887 | %EXTICMD = (); |
4032 | %EXTICMD = (); |
3888 | |
4033 | |
3889 | trace "unloading/nuking all extensions"; |
4034 | trace "perl_reload: unloading/nuking all extensions"; |
3890 | for my $pkg (@EXTS) { |
4035 | for my $pkg (@EXTS) { |
3891 | trace "... unloading $pkg"; |
4036 | trace "... unloading $pkg"; |
3892 | |
4037 | |
3893 | if (my $cb = $pkg->can ("unload")) { |
4038 | if (my $cb = $pkg->can ("unload")) { |
3894 | eval { |
4039 | eval { |
… | |
… | |
3899 | |
4044 | |
3900 | trace "... clearing $pkg"; |
4045 | trace "... clearing $pkg"; |
3901 | clear_package $pkg; |
4046 | clear_package $pkg; |
3902 | } |
4047 | } |
3903 | |
4048 | |
3904 | trace "unloading all perl modules loaded from $LIBDIR"; |
4049 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3905 | while (my ($k, $v) = each %INC) { |
4050 | while (my ($k, $v) = each %INC) { |
3906 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
4051 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3907 | |
4052 | |
3908 | trace "... unloading $k"; |
4053 | trace "... unloading $k"; |
3909 | delete $INC{$k}; |
4054 | delete $INC{$k}; |
… | |
… | |
3916 | } |
4061 | } |
3917 | |
4062 | |
3918 | clear_package $k; |
4063 | clear_package $k; |
3919 | } |
4064 | } |
3920 | |
4065 | |
3921 | trace "getting rid of safe::, as good as possible"; |
4066 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3922 | clear_package "safe::$_" |
4067 | clear_package "safe::$_" |
3923 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
4068 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3924 | |
4069 | |
3925 | trace "unloading cf.pm \"a bit\""; |
4070 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3926 | delete $INC{"cf.pm"}; |
4071 | delete $INC{"cf.pm"}; |
3927 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
4072 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3928 | |
4073 | |
3929 | # don't, removes xs symbols, too, |
4074 | # don't, removes xs symbols, too, |
3930 | # and global variables created in xs |
4075 | # and global variables created in xs |
3931 | #clear_package __PACKAGE__; |
4076 | #clear_package __PACKAGE__; |
3932 | |
4077 | |
3933 | info "unload completed, starting to reload now"; |
4078 | info "perl_reload: unload completed, starting to reload now"; |
3934 | |
4079 | |
3935 | trace "reloading cf.pm"; |
4080 | trace "perl_reload: reloading cf.pm"; |
3936 | require cf; |
4081 | require cf; |
3937 | cf::_connect_to_perl_1; |
4082 | cf::_connect_to_perl_1; |
3938 | |
4083 | |
3939 | trace "loading config and database again"; |
4084 | trace "perl_reload: loading config and database again"; |
3940 | cf::reload_config; |
4085 | cf::reload_config; |
3941 | |
4086 | |
3942 | trace "loading extensions"; |
4087 | trace "perl_reload: loading extensions"; |
3943 | cf::load_extensions; |
4088 | cf::load_extensions; |
3944 | |
4089 | |
3945 | if ($REATTACH_ON_RELOAD) { |
4090 | if ($REATTACH_ON_RELOAD) { |
3946 | trace "reattaching attachments to objects/players"; |
4091 | trace "perl_reload: reattaching attachments to objects/players"; |
3947 | _global_reattach; # objects, sockets |
4092 | _global_reattach; # objects, sockets |
3948 | trace "reattaching attachments to maps"; |
4093 | trace "perl_reload: reattaching attachments to maps"; |
3949 | reattach $_ for values %MAP; |
4094 | reattach $_ for values %MAP; |
3950 | trace "reattaching attachments to players"; |
4095 | trace "perl_reload: reattaching attachments to players"; |
3951 | reattach $_ for values %PLAYER; |
4096 | reattach $_ for values %PLAYER; |
3952 | } |
4097 | } |
3953 | |
4098 | |
3954 | trace "running post_init jobs"; |
4099 | cf::_post_init 1; |
3955 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3956 | |
4100 | |
3957 | trace "leaving sync_job"; |
4101 | trace "perl_reload: leaving sync_job"; |
3958 | |
4102 | |
3959 | 1 |
4103 | 1 |
3960 | } or do { |
4104 | } or do { |
3961 | error $@; |
4105 | error $@; |
3962 | cf::cleanup "error while reloading, exiting."; |
4106 | cf::cleanup "perl_reload: error, exiting."; |
3963 | }; |
4107 | }; |
3964 | |
4108 | |
3965 | info "reloaded"; |
|
|
3966 | --$RELOAD; |
4109 | --$RELOAD; |
3967 | } |
4110 | } |
3968 | |
4111 | |
3969 | $t1 = AE::time - $t1; |
4112 | $t1 = AE::time - $t1; |
3970 | info "reload completed in ${t1}s\n"; |
4113 | info "perl_reload: completed in ${t1}s\n"; |
3971 | }; |
4114 | }; |
3972 | |
4115 | |
3973 | our $RELOAD_WATCHER; # used only during reload |
4116 | our $RELOAD_WATCHER; # used only during reload |
3974 | |
4117 | |
3975 | sub reload_perl() { |
4118 | sub reload_perl() { |
… | |
… | |
3996 | reload_perl; |
4139 | reload_perl; |
3997 | }; |
4140 | }; |
3998 | } |
4141 | } |
3999 | }; |
4142 | }; |
4000 | |
4143 | |
4001 | unshift @INC, $LIBDIR; |
4144 | ############################################################################# |
4002 | |
4145 | |
4003 | my $bug_warning = 0; |
4146 | my $bug_warning = 0; |
4004 | |
4147 | |
4005 | our @WAIT_FOR_TICK; |
|
|
4006 | our @WAIT_FOR_TICK_BEGIN; |
|
|
4007 | |
|
|
4008 | sub wait_for_tick { |
4148 | sub wait_for_tick() { |
4009 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4149 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4010 | |
4150 | |
4011 | my $signal = new Coro::Signal; |
4151 | $WAIT_FOR_TICK->wait; |
4012 | push @WAIT_FOR_TICK, $signal; |
|
|
4013 | $signal->wait; |
|
|
4014 | } |
4152 | } |
4015 | |
4153 | |
4016 | sub wait_for_tick_begin { |
4154 | sub wait_for_tick_begin() { |
4017 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4155 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4018 | |
4156 | |
4019 | my $signal = new Coro::Signal; |
4157 | my $signal = new Coro::Signal; |
4020 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4158 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4021 | $signal->wait; |
4159 | $signal->wait; |
4022 | } |
4160 | } |
… | |
… | |
4026 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4164 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4027 | unless ++$bug_warning > 10; |
4165 | unless ++$bug_warning > 10; |
4028 | return; |
4166 | return; |
4029 | } |
4167 | } |
4030 | |
4168 | |
4031 | cf::server_tick; # one server iteration |
4169 | cf::one_tick; # one server iteration |
4032 | |
4170 | |
4033 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4171 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4034 | |
4172 | |
4035 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4173 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4036 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4174 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
… | |
… | |
4042 | } |
4180 | } |
4043 | |
4181 | |
4044 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4182 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4045 | $sig->send; |
4183 | $sig->send; |
4046 | } |
4184 | } |
4047 | while (my $sig = shift @WAIT_FOR_TICK) { |
4185 | $WAIT_FOR_TICK->broadcast; |
4048 | $sig->send; |
|
|
4049 | } |
|
|
4050 | |
4186 | |
4051 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4187 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4052 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4188 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4053 | |
4189 | |
4054 | if (0) { |
4190 | if (0) { |
… | |
… | |
4063 | { |
4199 | { |
4064 | # configure BDB |
4200 | # configure BDB |
4065 | |
4201 | |
4066 | BDB::min_parallel 16; |
4202 | BDB::min_parallel 16; |
4067 | BDB::max_poll_reqs $TICK * 0.1; |
4203 | BDB::max_poll_reqs $TICK * 0.1; |
4068 | $AnyEvent::BDB::WATCHER->priority (1); |
4204 | #$AnyEvent::BDB::WATCHER->priority (1); |
4069 | |
4205 | |
4070 | unless ($DB_ENV) { |
4206 | unless ($DB_ENV) { |
4071 | $DB_ENV = BDB::db_env_create; |
4207 | $DB_ENV = BDB::db_env_create; |
4072 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4208 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4073 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4209 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
… | |
… | |
4108 | IO::AIO::min_parallel 8; |
4244 | IO::AIO::min_parallel 8; |
4109 | IO::AIO::max_poll_time $TICK * 0.1; |
4245 | IO::AIO::max_poll_time $TICK * 0.1; |
4110 | undef $AnyEvent::AIO::WATCHER; |
4246 | undef $AnyEvent::AIO::WATCHER; |
4111 | } |
4247 | } |
4112 | |
4248 | |
4113 | my $_log_backtrace; |
4249 | our $_log_backtrace; |
|
|
4250 | our $_log_backtrace_last; |
4114 | |
4251 | |
4115 | sub _log_backtrace { |
4252 | sub _log_backtrace { |
4116 | my ($msg, @addr) = @_; |
4253 | my ($msg, @addr) = @_; |
4117 | |
4254 | |
4118 | $msg =~ s/\n//; |
4255 | $msg =~ s/\n$//; |
4119 | |
4256 | |
|
|
4257 | if ($_log_backtrace_last eq $msg) { |
|
|
4258 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4259 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
4120 | # limit the # of concurrent backtraces |
4260 | # limit the # of concurrent backtraces |
4121 | if ($_log_backtrace < 2) { |
4261 | } elsif ($_log_backtrace < 2) { |
|
|
4262 | $_log_backtrace_last = $msg; |
4122 | ++$_log_backtrace; |
4263 | ++$_log_backtrace; |
4123 | my $perl_bt = Carp::longmess $msg; |
4264 | my $perl_bt = Carp::longmess $msg; |
4124 | async { |
4265 | async { |
4125 | $Coro::current->{desc} = "abt $msg"; |
4266 | $Coro::current->{desc} = "abt $msg"; |
4126 | |
4267 | |
… | |
… | |
4146 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4287 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4147 | --$_log_backtrace; |
4288 | --$_log_backtrace; |
4148 | }; |
4289 | }; |
4149 | } else { |
4290 | } else { |
4150 | LOG llevInfo, "[ABT] $msg\n"; |
4291 | LOG llevInfo, "[ABT] $msg\n"; |
4151 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4292 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
4152 | } |
4293 | } |
4153 | } |
4294 | } |
4154 | |
4295 | |
4155 | # load additional modules |
4296 | # load additional modules |
4156 | require "cf/$_.pm" for @EXTRA_MODULES; |
4297 | require "cf/$_.pm" for @EXTRA_MODULES; |